Adarsh Ghimire

`step_per_epoch` should be `sample_size//batch_size`

Steps per epoch should be equal to `sample//batch_size`

Look into `history.history.keys()` to find the actual keys used which varies with different versions of keras, then replace `val_acc`, `acc` with the respective keys.

I am facing the similar issue on face detection. Even in GPU I am not able to attain the real time speed on the live feed. I am using open-cv...

Importing `scikit-learn` related library first before importing any other libraries like `opencv` fixed the issue for me. For example, _`albumentations` include the scikit learn imports_, so I imported that first...